While welding is often associated hot orange sparks and molten metal, there are several welding processes that do not fit this visual. One of the most notable of these welding processes is cold welding. It has been used at the industrial level for nearly a century and has several advantages that other welding processes do not possess.

Metals are often selected for their aesthetic appeal as much as their mechanical properties. In these cases, the metal needs to be polished to attain the desired look. There are several different ways to polish metal and certain considerations that need to be evaluated prior to selecting a polishing method.

When it comes to an excellent combination of mechanical properties such as tensile strength, shear strength, toughness, hardness, and ductility, it is hard to beat carbon steel. When it comes to having all of those mechanical properties at an affordable rate, it is hard to beat hot rolled carbon steel.